Ralph Hutchings Portfolio
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Human rib and vertebra articulated. The human ribcage consists of a series of ribs that are attached at the rear to the spine and at the front to the sternum bone.
Ralph Hutchings/Visuals Unlimited, Inc.
all images © Visuals Unlimited
Visuals Unlimited, Inc. specializes in, microscopy, healthcare, medical, wildlife, underwater, agriculture, and science stock photography.